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MySQL stored procedure vs function, which would I use when?
...ored procedures and stored functions) are associated with a particular database, just like tables or views. When you drop a database, any stored routines in the database are also dropped.
Stored procedures and functions do not share the same namespace. It is possible to have a procedure and a funct...
Edit a commit message in SourceTree Windows (already pushed to remote)
...right before it:
Step 2
Right-click on the selected commit and click Rebase children...interactively:
Step 3
Select the commit that you want to edit, then click Edit Message at the
bottom. In this case, I'm selecting the commit with the message "FOOBAR!":
Step 4
Edit the commit message, ...
Pointers in C: when to use the ampersand and the asterisk?
...which is different from an array of pointers (T *[N]) and a pointer to the base type (T *).
When dealing with functions and pointers, the rule to remember is: if you want to change the value of an argument and have it reflected in the calling code, you must pass a pointer to the thing you want to...
What exactly is Hot Module Replacement in Webpack?
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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How to build an android library with Android Studio and gradle?
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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How to test my servlet using JUnit
... My dataManager is just a basic piece of code that submits it to the database. How would you test a Servlet with JUnit?
9...
Differences between hard real-time, soft real-time, and firm real-time?
... forecast system is not a good example, because you need to set a deadline based on time, and if you already knew when the earliest time a storm might happen by, the storm forecast system is kind of redundant.
– jxh
Feb 20 '14 at 15:59
...
initializer_list and move semantics
... number of elements, something that is inherently required by alternatives based on arrays and/or variadic functions, thus constraining the range of cases where the latter are usable. By my understanding, this is precisely one of the main rationales for having initializer_list, so it seemed worth me...
Why use JUnit for testing?
...ity of the code's behaviour and help to prevent future changes to the code base from breaking the code.
Finally, providing tests allows you to aggressively re-factor code because you can make big code improvements safe in the knowledge that your changes do not break existing tests.
There is a cave...
How do I get the current GPS location programmatically in Android?
....setVisibility(View.INVISIBLE);
Toast.makeText(
getBaseContext(),
"Location changed: Lat: " + loc.getLatitude() + " Lng: "
+ loc.getLongitude(), Toast.LENGTH_SHORT).show();
String longitude = "Longitude: " + loc.getLongitude();
...